theatre · Welwyn Garden City
The Miller's Monster Mash Bash
Join us for a day of Tricks and Treats at Mill Green Museum. Step back in time for a spine-tingling adventure this October at the historic Mill Green Museum & Watermill. This year, our grounds are being overtaken by the iconic creatures of yesteryear for a Monster Mash Bash! From the carnivorous garden the murky depths of the mill race, come face-to-face with the Monster Miller and explore a haunted story trail filled with classic scares and retro thrills. Whether you're crafting your own potion or hunting for the perfect pumpkin in our spooky patch, there’s nostalgic fun for every little ghoul and goblin. Don’t forget to don your best old-school costume—think classic Draculas, Mummies, and Wolfmen—and join us for a day of eerie elegance and timeless Halloween magic!
Source Participating venue box offices (Spektrix public listings API). This venue source was last successfully read 9 Sept 2026, 04:15 UK. Frontrow does not sell tickets or hold seat stock. Dates and prices can change after we read them — confirm with the venue.







